/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.mylhyl.zxing.scanner.scan.init;

import ohos.media.image.Image;
import ohos.media.image.common.ImageFormat;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

public class ImageService implements Runnable {

    private final Image myImage;
    private final File myFile;

    ImageService(Image image, File file) {
        myImage = image;
        myFile = file;
    }

    @Override
    public void run() {
        Image.Component component = myImage.getComponent(ImageFormat.ComponentType.JPEG);
        byte[] bytes = new byte[component.remaining()];
        component.read(bytes);
        FileOutputStream output = null;
        try {
            output = new FileOutputStream(myFile);
            output.write(bytes); // 写图像数据
        } catch (IOException e) {
        } finally {
            myImage.release();
            if (output != null) {
                try {
                    output.close(); // 关闭流
                } catch (IOException e) {
                }
            }
        }
    }
}
